fa عمومى General مروری Review Objective: The purpose of this study was to assessment the effectiveness of compassion - focused &nbsp;therapy on increasing the tolerance of distress and loneliness in women affected by marital infidelity who referred to counseling centers. The basis of compassion-based therapy was &nbsp;to strengthen and increase the kindness towards oneself and others which ultimately improves one&#39;s mental health.<br> Method: Method for the present study was searched from a systematic review by &nbsp;searching &nbsp;the keywords in websites and magazines, and quarterly journals. Also, abstracts of published articles were studied and finally, &nbsp;26 final articles were selected for comprehensive review and data extraction.<br> Results: The results showed that compassion -focused therapy is effective in increasing the stress tolerance of traumatized women in marital infidelity and also comparison &nbsp;therapy is effective on the feelings of loneliness of traumatized women in marital infidelity.<br> Conclusion: Compassion-focused therapy leads to high psychological flexibility. As a result of the evolution of this system, a person&#39;s resilience increases and ultimately leads to an improvement in the level of stress tolerance and an increase in the feeling of emotional and cognitive connection.<br> &nbsp; Compassion-Focused Therapy, Distress Tolerance, Loneliness, Marital Infidelity 1 10 http://intjmi.com/browse.php?a_code=A-10-1-450&slc_lang=fa&sid=1 Alireza Lotfi Nokabadi 10031947532846005322 10031947532846005322 Yes Master Of Family Counselling, Department Of Humanities Faculty Islamic Azad University ,University Of Khomeyni Shahr Isfahan Of Iran